diff options
Diffstat (limited to 'src/pkg/math/hypot_386.s')
| -rw-r--r-- | src/pkg/math/hypot_386.s | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/src/pkg/math/hypot_386.s b/src/pkg/math/hypot_386.s index 51cd90419..8edfe064f 100644 --- a/src/pkg/math/hypot_386.s +++ b/src/pkg/math/hypot_386.s @@ -5,11 +5,11 @@ // func Hypot(p, q float64) float64 TEXT ·Hypot(SB),7,$0 // test bits for not-finite - MOVL p+4(FP), AX // high word p + MOVL p_hi+4(FP), AX // high word p ANDL $0x7ff00000, AX CMPL AX, $0x7ff00000 JEQ not_finite - MOVL q+12(FP), AX // high word q + MOVL q_hi+12(FP), AX // high word q ANDL $0x7ff00000, AX CMPL AX, $0x7ff00000 JEQ not_finite @@ -31,27 +31,27 @@ TEXT ·Hypot(SB),7,$0 FADDDP F0, F1 // F0=1+q*q, F1=p FSQRT // F0=sqrt(1+q*q), F1=p FMULDP F0, F1 // F0=p*sqrt(1+q*q) - FMOVDP F0, r+16(FP) + FMOVDP F0, ret+16(FP) RET FMOVDP F0, F1 // F0=0 - FMOVDP F0, r+16(FP) + FMOVDP F0, ret+16(FP) RET not_finite: // test bits for -Inf or +Inf - MOVL p+4(FP), AX // high word p - ORL p+0(FP), AX // low word p + MOVL p_hi+4(FP), AX // high word p + ORL p_lo+0(FP), AX // low word p ANDL $0x7fffffff, AX CMPL AX, $0x7ff00000 JEQ is_inf - MOVL q+12(FP), AX // high word q - ORL q+8(FP), AX // low word q + MOVL q_hi+12(FP), AX // high word q + ORL q_lo+8(FP), AX // low word q ANDL $0x7fffffff, AX CMPL AX, $0x7ff00000 JEQ is_inf - MOVL $0x7ff80000, r+20(FP) // return NaN = 0x7FF8000000000001 - MOVL $0x00000001, r+16(FP) + MOVL $0x7ff80000, ret_hi+20(FP) // return NaN = 0x7FF8000000000001 + MOVL $0x00000001, ret_lo+16(FP) RET is_inf: - MOVL AX, r+20(FP) // return +Inf = 0x7FF0000000000000 - MOVL $0x00000000, r+16(FP) + MOVL AX, ret_hi+20(FP) // return +Inf = 0x7FF0000000000000 + MOVL $0x00000000, ret_lo+16(FP) RET |